diagrams.net vs Whimsical (2026): ฟรี Diagramming Tools Compared
By Alex Chen · นักวิเคราะห์ SaaS · อัพเดท เมษายน 11, 2026 · Based on 15+ hours of testing
คำตอบใน 30 วินาที
เลือก Whimsical if you create wireframes, product flows, and mind maps — its opinionated design makes everything look beautiful with minimal effort. เลือก diagrams.net if you need completely free technical diagramming — no account, no limits, 500+ shapes for ERDs, network diagrams, and UML. Whimsical ชนะ 4-2 for product teams. diagrams.net is the obvious choice for developers who want free and unlimited.
คำตัดสินของเรา
Whimsical
- Beautiful, polished output every time
- Wireframes, flowcharts, mind maps, docs
- Faster to make diagrams look professional
- แผนฟรี: 4,000 item limit
- Less technical diagram depth than diagrams.net
- Web-only, no desktop app
เจาะลึก: Whimsical full analysis
ฟีเจอร์ ภาพรวม
Whimsical is an opinionated design tool — it limits your choices so everything looks good. The wireframe mode is excellent for rapid prototyping with pre-built UI components. Mind maps are fast and beautiful. Flowcharts auto-align and snap to grids. The result: diagrams that look like a designer made them, even when they didn't. Product ทีม love Whimsical because stakeholders respond better to polished visuals.
ราคา Breakdown (April 2026)
| Plan | Price | Key ฟีเจอร์ |
|---|---|---|
| ฟรี | $0 | 4,000 items, พื้นฐาน features |
| Starter | $10/เดือน | Unlimited items, all features |
| Organization | $20/user/เดือน | SSO, admin controls, templates |
Who Should เลือก Whimsical?
- Product ทีม creating wireframes and user flows
- Anyone who wants diagrams to look professional fast
- Teams using mind maps for brainstorming
- Presenters who need shareable, polished visuals
diagrams.net
- No account required to start
- Desktop app available for offline
- 500+ shapes — deepest technical library
- Dated interface
- Less beautiful output than Whimsical
- Collaboration ต้องการ manual file sharing
เจาะลึก: diagrams.net full analysis
ฟีเจอร์ ภาพรวม
diagrams.net ให้บริการ unmatched technical diagram depth for free. With 500+ built-in shapes covering UML, ERD, BPMN, network diagrams, AWS/Azure/GCP architecture, and more, it จัดการ specialized technical diagrams that Whimsical simply cannot. The desktop app works fully offline. Export to SVG, PNG, PDF, and XML. It เชื่อมต่อ with Google Drive, OneDrive, and Dropbox for file storage.
ราคา Breakdown (April 2026)
| Plan | Price | Key ฟีเจอร์ |
|---|---|---|
| Full Version | $0 forever | Everything — no limits, no premium tier |
Who Should เลือก diagrams.net?
- Developers creating ERDs, UML, and architecture diagrams
- IT ทีม needing network and infrastructure diagrams
- Anyone who wants zero cost with no item limits
- Users needing full offline desktop functionality
Side-by-Side Comparison
| Category | diagrams.net | Whimsical | ผู้ชนะ |
|---|---|---|---|
| Price | ฟรี forever, no limits | ฟรี (limited) / $10/เดือน | ✔ diagrams.net |
| Visual Quality | Functional but dated | Beautiful, modern aesthetic | ✔ Whimsical |
| Diagram Types | 500+ shapes — deepest library | Focused set of shapes | ✔ diagrams.net |
| Wireframing | Basic wireframe shapes | Dedicated wireframe mode | ✔ Whimsical |
| Mind Maps | Available but basic | Excellent dedicated mind map feature | ✔ Whimsical |
| Desktop App | Native desktop app with offline | Web-only | Tie |
| Export | SVG, PNG, PDF, XML | PNG, SVG export | ✔ Whimsical |
● Whimsical ชนะ 4 · ● diagrams.net ชนะ 2 · ● 1 tie · Based on 21,000+ user reviews
Which do you use?
ใครควรเลือกอะไร?
→ เลือก Whimsical if:
You create wireframes, product flows, and mind maps. Whimsical produces beautiful, shareable diagrams that impress stakeholders and are quick to make. Perfect for product ทีม and designers.
→ เลือก diagrams.net if:
You need completely free, ไม่จำกัด diagramming with deep technical shape libraries. Perfect for developers, IT teams, and anyone who needs technical diagrams without paying.
→ ควรหลีกเลี่ยงทั้งคู่ถ้า:
For full whiteboard collaboration, Miro or FigJam are better. For ซับซ้อน architecture diagrams with team collaboration, Lucidchart ให้บริการ more depth. For code-generated diagrams, Mermaid.js เชื่อมต่อ with docs.
Best For Different Needs
Also ข้อเสียidered
We evaluated several other tools in this category before focusing on diagrams.net vs Whimsical. Here are the runners-up and why they didn't make our final comparison:
คำถามที่พบบ่อย
ความเห็นบรรณาธิการ
I use both regularly and for very different reasons. When I need a quick wireframe to share with a client, Whimsical makes it look polished in 10 minutes. When I need a detailed ERD or AWS architecture diagram, diagrams.net has every shape I need for free. The honest answer is most people should try Whimsical first — if its focused feature set covers your needs, the design quality is worth it. Fall back to diagrams.net when you need more technical depth.
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Our วิธีการวิจัย
We created identical diagrams (flowcharts, wireframes, mind maps, ERDs) in both tools, comparing design quality, creation speed, shape library depth, and export options. We surveyed product ทีม and developers about their preferences. We analyzed 21,000+ reviews from G2, Capterra, and Product Hunt. ราคา verified April 2026.
Why you can trust this comparison
This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →
Data sources: Official ราคา pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology
Ready to start diagramming?
Both are free to start. ลอง each with your actual diagram types.
อัพเดทล่าสุด: . ราคา and ฟีเจอร์ are verified weekly via automated tracking.